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| author | Anup Patel <anup.patel@wdc.com> | 2021-05-21 14:03:33 +0300 |
|---|---|---|
| committer | Anup Patel <anup@brainfault.org> | 2021-06-24 07:09:55 +0300 |
| commit | a731c7e36988c3308e1978ecde491f2f6182d490 (patch) | |
| tree | e6d966c4cc40d92863326914bc1e8b736bcf93c6 /include | |
| parent | 03d6bb51ba96a16a8ac9a2fcbaebec9f6c31d900 (diff) | |
| download | opensbi-a731c7e36988c3308e1978ecde491f2f6182d490.tar.xz | |
platform: Replace CLINT library usage with ACLINT library
The ACLINT devices are backward compatible with SiFive CLINT
so we replace all CLINT library usage in various platforms
with ACLINT library. As a result of this replacement, the
CLINT library is not used by any part of OpenSBI hence we
remove it.
Signed-off-by: Anup Patel <anup.patel@wdc.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Xiang W <wxjstz@126.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/sbi_utils/sys/clint.h | 41 |
1 files changed, 0 insertions, 41 deletions
diff --git a/include/sbi_utils/sys/clint.h b/include/sbi_utils/sys/clint.h deleted file mode 100644 index 1e2b40b..0000000 --- a/include/sbi_utils/sys/clint.h +++ /dev/null @@ -1,41 +0,0 @@ -/* - * SPDX-License-Identifier: BSD-2-Clause - * - * Copyright (c) 2019 Western Digital Corporation or its affiliates. - * - * Authors: - * Anup Patel <anup.patel@wdc.com> - */ - -#ifndef __SYS_CLINT_H__ -#define __SYS_CLINT_H__ - -#include <sbi/sbi_types.h> - -struct clint_data { - /* Public details */ - unsigned long addr; - u32 first_hartid; - u32 hart_count; - bool has_64bit_mmio; - /* Private details (initialized and used by CLINT library)*/ - u32 *ipi; - struct clint_data *time_delta_reference; - unsigned long time_delta_computed; - u64 time_delta; - u64 *time_val; - u64 *time_cmp; - u64 (*time_rd)(volatile u64 *addr); - void (*time_wr)(u64 value, volatile u64 *addr); -}; - -int clint_warm_ipi_init(void); - -int clint_cold_ipi_init(struct clint_data *clint); - -int clint_warm_timer_init(void); - -int clint_cold_timer_init(struct clint_data *clint, - struct clint_data *reference); - -#endif |